Tech
1,683 interactive pages · most loved first · page 39 of 71· Tonble one of these
MxToolbox
A suite of free network diagnostic lookups for checking MX records, DNS configuration, blacklist status, and email deliv…
MyEyes Vision Test
A free online vision test developed at Stanford that checks how sharp your eyesight is from your own screen in a few min…
MyFridgeFood
An interactive tool that suggests recipes you can cook right now based on the ingredients already in your kitchen.
MyShipTracking
A real-time map tracking thousands of cargo ships, tankers, and cruise liners at sea worldwide using live AIS position d…
N2YO
A real-time satellite tracking tool that plots the current position and pass predictions of thousands of orbiting satell…
NA5B WebSDR
A web-controlled software-defined radio receiver based in Washington, DC, letting you tune across AM, FM, and other radi…
Namechk
A username and domain name checker that searches many websites and domain extensions at once to show where a name is alr…
Namelix
An AI business name generator that produces short, brandable name ideas along with a matching logo concept based on keyw…
Naminum
A fast domain-name generator and search engine that checks .com, .net, and .org availability while you brainstorm names…
Napify
A browser music looper that repeats any YouTube song or playlist endlessly without interruptions, built for focus, study…
Narration Studio
A browser-based tool that automatically edits voiceover recordings, cleaning up and leveling your narration audio withou…
National Gallery of Art Semantic Search
A semantic search over the National Gallery of Art's public image collection, where plain-language queries surface artwo…
National Grid: Live
A live visualization of Great Britain's electricity network showing demand, price, emissions and how much comes from win…
natted.cloud
A browser-based networking lab where you build, trace and debug network topologies with firewalls, DNS, DHCP, VLANs and…
Natto
A spatial programming environment where you write code in cells on an infinite 2D canvas and wire them together, built f…
Neato Studio
A suite of eight weird generative art and design tools in one app, for making patterns and visuals directly in the brows…
NeetCode
A structured coding interview prep site with a curated problem roadmap, video explanations, and a browser editor for pra…
NeetCoder TV Ratings
A web app that graphs the IMDb rating of every episode in any TV series, making it easy to spot a show's best and worst…
Neo Gear
A parametric gear generator with a live 3D preview: tweak teeth count, pressure angle, helix and shaft bore, then export…
Netspeak
A search tool for finding the right words: type a phrase with wildcards and it shows which wordings people actually use…
Neumorphism.io
A generator that produces the soft, embossed neumorphic CSS shadow style for buttons and cards by adjusting sliders and…
Neural Cellular Automata: From Cells to Pixels
Interactive demos of a self-organizing pattern model that pairs neural cellular automata with neural fields, growing hig…
Neural GitHub Repo Generator
A neural network trained on GitHub repository names that invents new, believable project names, a playful demo of genera…
Neural Network Evolution Playground
Watch a genetic algorithm evolve odd little neural networks that learn to classify 2D datasets, with live visualizations…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.